/* ==========================================================================
   Primary nav — Services dropdown (desktop + mobile overlay)
   Loaded after 01-global-header.css
   ========================================================================== */

/* Desktop: Services dropdown (card panel, primary nav only — not footer) */
@media (min-width: 769px) {
    .primary-navigation .nav-menu .nav-submenu-clip {
        display: contents;
    }

    .primary-navigation .nav-menu > li.menu-item-has-children {
        position: relative;
    }

    /* Bridge gap between parent link and panel (click-to-open; aids pointer travel) */
    .primary-navigation .nav-menu > li.menu-item-has-children::after {
        content: '';
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        height: 0.75rem;
        z-index: 209;
    }

    .primary-navigation .nav-menu > li.menu-item-has-children > a {
        display: inline-flex;
        align-items: center;
        gap: 0.65rem;
        position: relative;
        background-image: none !important;
        background-size: auto !important;
    }

    /* Smooth underline (site-wide gradient is disabled for this link in style.css) */
    .primary-navigation .nav-menu > li.menu-item-has-children > a::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: -0.2em;
        height: 1px;
        width: 0;
        background: currentColor;
        transition: width 0.25s ease;
        pointer-events: none;
    }

    .primary-navigation .nav-menu > li.menu-item-has-children > a:hover::after,
    .primary-navigation .nav-menu > li.menu-item-has-children > a:focus-visible::after,
    .primary-navigation .nav-menu > li.menu-item-has-children.is-submenu-open > a::after {
        width: 100%;
    }

    .primary-navigation .nav-menu > li.menu-item-has-children > a:hover,
    .primary-navigation .nav-menu > li.menu-item-has-children > a:focus-visible {
        background-image: none !important;
        background-size: auto !important;
    }

    .primary-navigation .nav-menu > li.menu-item-has-children > a:active {
        transform: none;
    }

    .primary-navigation .nav-menu .nav-submenu-chevron {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        margin-left: 0.15rem;
    }

    .primary-navigation .nav-menu .nav-submenu-chevron svg {
        display: block;
        width: 1rem;
        height: 1rem;
        transition: transform 0.25s ease;
    }

    .primary-navigation .nav-menu > li.menu-item-has-children.is-submenu-open .nav-submenu-chevron svg {
        transform: rotate(180deg);
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu {
        position: absolute;
        left: 50%;
        top: 100%;
        margin-top: 0.5rem;
        z-index: 210;
        min-width: min(18rem, 85vw);
        margin-left: 0;
        padding: 0;
        list-style: none;
        background: var(--color-white);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-card);
        box-shadow: var(--shadow-card);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateX(-50%) translateY(-8px);
        transition:
            opacity 0.28s ease,
            transform 0.28s ease,
            visibility 0.28s ease;
    }

    .primary-navigation .nav-menu li.menu-item-has-children.is-submenu-open > .nav-submenu-clip > .sub-menu {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateX(-50%) translateY(0);
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu .menu-item {
        margin: 0;
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu .menu-item-all-services {
        border-top: 1px solid var(--color-border);
        margin-top: 0.125rem;
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu a {
        display: block;
        position: relative;
        padding: 0.6rem 1.25rem;
        font-size: var(--text-base-sm);
        font-weight: 500;
        color: var(--color-charcoal);
        text-decoration: none;
        transition: color 0.2s ease;
        background-image: none !important;
        background-size: auto !important;
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu a::after {
        content: '';
        position: absolute;
        left: 1.25rem;
        bottom: 0.45rem;
        height: 1px;
        background: currentColor;
        width: 0;
        transition: width 0.25s ease;
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu a:hover,
    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu a:focus-visible {
        color: var(--color-purple);
        background-image: none !important;
        background-size: auto !important;
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu a:active {
        transform: none;
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu a:hover::after,
    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu a:focus-visible::after {
        width: calc(100% - 2.5rem);
    }

    .primary-navigation .nav-menu .nav-submenu-clip > .sub-menu .current-menu-item > a {
        color: var(--color-purple);
        background-image: none !important;
        background-size: auto !important;
    }
}

/* Mobile overlay: clip + grid height; submenu pushes list below (overlay top-aligned) */
@media (max-width: 768px) {
    .mobile-nav__links .menu-item-has-children > .nav-submenu-clip {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows 0.35s ease;
        width: 100%;
        max-width: 22rem;
        margin-left: auto;
        margin-right: 0;
    }

    .mobile-nav__links .menu-item-has-children.is-submenu-open > .nav-submenu-clip {
        grid-template-rows: 1fr;
    }

    .mobile-nav__links .nav-submenu-clip > .sub-menu {
        display: block;
        min-height: 0;
        overflow: hidden;
        list-style: none;
        margin: 0 0 0 auto;
        padding: 0;
        width: 100%;
    }

    .mobile-nav__links .menu-item-has-children.is-submenu-open > .nav-submenu-clip > .sub-menu {
        padding-bottom: 0.25rem;
    }

    .mobile-nav__links .menu-item-has-children > a {
        display: inline-flex;
        align-items: center;
        justify-content: flex-end;
        gap: 0.65rem;
        width: 100%;
        padding: 0.55rem 0;
    }

    .mobile-nav__links .menu-item-has-children.is-submenu-open > a {
        padding-bottom: 0;
    }

    .mobile-nav__links .nav-submenu-chevron {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        margin-left: 0.15rem;
    }

    .mobile-nav__links .nav-submenu-chevron svg {
        display: block;
        width: 1rem;
        height: 1rem;
        transition: transform 0.25s ease;
    }

    .mobile-nav__links .menu-item-has-children.is-submenu-open .nav-submenu-chevron svg {
        transform: rotate(180deg);
    }

    .mobile-nav__links .nav-submenu-clip > .sub-menu .menu-item a {
        padding: 0.45rem 1.25rem 0.45rem 0;
        font-size: 1.5rem;
        font-weight: 500;
        text-align: right;
        transition: color 0.2s ease;
        background-image: none;
        background-size: auto;
    }

    .mobile-nav__links .nav-submenu-clip > .sub-menu a:hover,
    .mobile-nav__links .nav-submenu-clip > .sub-menu a:focus-visible {
        color: var(--color-purple);
    }

    .mobile-nav__links .nav-submenu-clip > .sub-menu .current-menu-item > a {
        color: var(--color-purple);
    }

    .mobile-nav__links .nav-submenu-clip > .sub-menu .menu-item-all-services {
        margin-top: 0.125rem;
    }
}

/* Submenu disclosure chevrons (SVG uses currentColor) — inherit link color when not scrolled; orange on scrolled bar */
.site-header.is-scrolled .primary-navigation .nav-menu .nav-submenu-chevron {
    color: var(--color-orange);
}